CN1847113A - Automatic roller rack corrector - Google Patents
Automatic roller rack corrector Download PDFInfo
- Publication number
- CN1847113A CN1847113A CN 200610040212 CN200610040212A CN1847113A CN 1847113 A CN1847113 A CN 1847113A CN 200610040212 CN200610040212 CN 200610040212 CN 200610040212 A CN200610040212 A CN 200610040212A CN 1847113 A CN1847113 A CN 1847113A
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- CN
- China
- Prior art keywords
- roller rack
- edger roll
- connecting lever
- corrector
- rack
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The automatic carrying roller rack corrector includes one pedestal, one vertical roller, three carrying rollers and three independent carrying roller racks to support these carrying rollers separately. The side carrying roller racks have their inner ends connected through rotation pairs to the pedestal. The corrector includes also a regulating lever with one end connected to the vertical roller, the other end connected to the outer end of the carrying roller racks and knee point connected through the regulating lever shaft to the regulating lever base. The automatic carrying roller rack corrector has simple structure, low cost and good correcting effect.
Description
Technical field
The present invention relates to a kind of deviation correcting device of belt conveyer, especially for the automatic roller rack corrector of flute profile belt conveyer.
Background technology
The belt deviation phenomenon is band conveyor common faults in operational process.If belt deviation seriously, gently then causes belt to damage, heavy then cause belt tearing, influence the service life of belt; Belt also can cause spreading, shutdown etc. because of the sideslip face in operational process in addition; Both influence production, and can cause serious economy loss again.Chinese patent CN2477584 discloses the adjustable golden automatic deviation rectifying device of a kind of roller rack, and it is made up of base, edger roll, carrying roller and roller rack; Three carrying rollers by three independently roller rack supported, the inner of both sides roller rack fixes by rotating shaft and the carrier base that is loaded on the base, and roller rack can rotate around the axis; The outer end of both sides roller rack places the top to be provided with on the bracing frame of rolling bearing.By the drive of connecting rod mechanism, moving of the rotation of carrier base and carrying roller realizes the correction effect, this type of deviation correcting device complex structure, and base has the rotating mechanism of connecting rod mechanism, carrier base, the cost height.
Summary of the invention
The invention provides a kind of simple in structurely, cost is low, the automatic roller rack corrector that rectifying effect is good.
The present invention is achieved through the following technical solutions: automatic roller rack corrector, comprise base, edger roll, carrying roller and roller rack, described three carrying rollers by three independently roller rack supported; The inner of described both sides roller rack is connected with base by revolute pair, described deviation correcting device also comprises connecting lever, one end of described connecting lever is connected with edger roll, and the other end is connected with the roller rack outer end, and the flex point of connecting lever is connected with connecting lever axle base by the connecting lever axle.
Described connecting lever axle base is provided with limiting device.
Described deviation correcting device also comprises the edger roll rail bracket, and described edger roll rail bracket is installed on the roller rack of both sides, and described edger roll is installed in the edger roll rail bracket, and described edger roll can move along the edger roll track.
Described edger roll rail bracket is installed in the outside, roller rack top, both sides, constitutes moving sets with edger roll.
Described connecting lever is connected with edger roll by connecting rod.
The other end of described connecting lever is connected by pin with bottom, roller rack outer end.
The present invention is simple and reasonable, cost is low, moves by edger roll is stressed, acts on connecting lever, and connecting lever is stressed, with the connecting lever point is fulcrum, and connecting lever rotates around the connecting lever axle, adjusts roller rack, roller rack is rotated around the axis, and edger roll reacts on belt, reaches the purpose of correction.
Principle of work
When sideslip appears in belt, for example skew left, then the edger roll on the left side is stressed is moved to the left, edger roll pushes connecting lever left, and connecting lever is that fulcrum rotates to an angle in the counterclockwise direction with the connecting lever axle, pushes up on the other end of connecting lever, make roller rack make clickwise with the movable point of attachment rotating shaft of roller rack and base, edger roll is subjected to the squeese pressure of belt, the lever force of connecting lever, the gravity of roller rack to reach new balance, and edger roll reacts on belt, causes belt to move right.After belt was just walked, the three recovered original balance, the roller rack self-return.Otherwise belt causes belt to be offset left when right avertence, plays the effect of correction.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the invention
Fig. 2 is the structural representation of second embodiment of the invention
Sequence number is among the figure: 1, base, 2, edger roll, 3, carrying roller, 4, roller rack, 5, rotating shaft, 6, connecting lever, 7, connecting pin, 8, the connecting lever axle, 9, connecting lever axle base, 10, the edger roll rail bracket, 11, connecting rod, 12, limiting device.
The specific embodiment
The first embodiment automatic roller rack corrector comprises base 1, edger roll 2, carrying roller 3 and roller rack 4, described three carrying rollers 3 by three independently roller rack 4 supported; The inner of described both sides roller rack 4 is connected with base 1 by revolute pair 5, described deviation correcting device also comprises edger roll rail bracket 10 and connecting lever 6, described edger roll rail bracket 10 is installed on the both sides roller rack 4, described edger roll 2 is installed in the edger roll rail bracket 10, and described edger roll 2 can move along the edger roll track; One end of described connecting lever 6 is connected with edger roll 2, the other end is connected with roller rack 4 outer ends, the flex point of connecting lever 6 is connected with connecting lever axle base 9 by connecting lever axle 8, connecting lever axle base 9 is fixed on the base 1, described edger roll rail bracket 10 is installed in the outside, both sides roller rack 4 tops, constitute moving sets with edger roll 2, described connecting lever 6 is connected with edger roll 2 by connecting rod 11, and the other end of described connecting lever 6 is connected by pin 7 with bottom, roller rack 4 outer ends.When sideslip appears in belt, for example skew left, edger roll 2 stressed being moved to the left on the left side then, because edger roll rail bracket 10 is installed on the both sides roller rack 4, edger roll 2 is installed in the edger roll rail bracket 10, edger roll 2 can move along the edger roll track, connecting lever 6 is connected with edger roll 2 by connecting rod 11, so connecting rod 11 pushes connecting lever 6 left, connecting lever 6 is that fulcrum rotates to an angle in the counterclockwise direction with connecting lever axle 8, pushes up on the other end of connecting lever 6, make roller rack 4 make clickwise with the movable point of attachment rotating shaft 5 of roller rack and bottom girder, cause belt to move right, after belt is just walked, roller rack 4 self-returns.Otherwise belt causes belt to be offset left when right avertence, plays the effect of correction.
The second embodiment automatic roller rack corrector comprises base 1, edger roll 2, carrying roller 3 and roller rack 4, described three carrying rollers 3 by three independently roller rack 4 supported; The inner of described both sides roller rack 4 is connected with base 1 by revolute pair 5, described deviation correcting device also comprises connecting lever 6, one end of described connecting lever 6 is connected with edger roll 2, the other end of connecting lever 6 is connected by pin 7 with bottom, roller rack 4 outer ends, the flex point of connecting lever 6 is connected with connecting lever axle base 9 by connecting lever axle 8, described connecting lever axle base 9 is provided with limiting device 12, and connecting lever axle base 9 is fixed on the base 1.When sideslip appears in belt, for example skew left, then the edger roll on the left side is stressed is moved to the left, and edger roll 2 drives connecting lever 6 and is moved to the left, and connecting lever 6 is that fulcrum rotates to an angle in the counterclockwise direction with connecting lever axle 8, push up on the other end of connecting lever 6, make roller rack 4 make clickwise, cause belt to move right, after belt is just walked with the movable point of attachment rotating shaft 5 of roller rack and bottom girder, under the effect of gravity and limiting device 12, roller rack 4 self-returns.Otherwise belt causes belt to be offset left when right avertence, plays the effect of correction.This automatic roller rack corrector is simple in structure, and cost is low, and rectifying effect is good.
Claims (6)
1, automatic roller rack corrector comprises base (1), edger roll (2), carrying roller (3) and roller rack (4), described three carrying rollers (3) by three independently roller rack (4) supported; The inner of described both sides roller racks (4) is connected with base (1) by revolute pair (5), it is characterized in that: described deviation correcting device also comprises connecting lever (6), one end of described connecting lever is connected with edger roll, the other end is connected with the roller rack outer end, and the flex point of connecting lever is connected with connecting lever axle base (9) by connecting lever axle (8).
2, automatic roller rack corrector according to claim 1 is characterized in that: described connecting lever axle base (9) is provided with limiting device (12).
3, automatic roller rack corrector according to claim 1, it is characterized in that: described deviation correcting device also comprises edger roll rail bracket (10), described edger roll rail bracket (10) is installed on the both sides roller rack (4), described edger roll (2) is installed in the edger roll rail bracket (10), and described edger roll (2) can move along the edger roll track.
4, automatic roller rack corrector according to claim 3 is characterized in that: described edger roll rail bracket (10) is installed in the outside, both sides roller rack (4) top, constitutes moving sets with edger roll (2).
5, automatic roller rack corrector according to claim 3 is characterized in that: described connecting lever (6) is connected with edger roll (2) by connecting rod (11).
6, according to claim 3,4 or 5 described automatic roller rack correctors, it is characterized in that: the other end of described connecting lever (6) is connected by pin (7) with bottom, roller rack (4) outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040212 CN1847113A (en) | 2006-05-04 | 2006-05-04 | Automatic roller rack corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040212 CN1847113A (en) | 2006-05-04 | 2006-05-04 | Automatic roller rack corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1847113A true CN1847113A (en) | 2006-10-18 |
Family
ID=37076909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610040212 Pending CN1847113A (en) | 2006-05-04 | 2006-05-04 | Automatic roller rack corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1847113A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301959B (en) * | 2008-06-27 | 2010-12-29 | 天津成科传动机电技术股份有限公司 | Conveyor belt self-adapting adjusting apparatus of belt conveyor |
| CN101979285A (en) * | 2010-11-03 | 2011-02-23 | 许猛 | Automatic deviation adjusting device with reversible adhesive tape |
| CN110077801A (en) * | 2019-04-17 | 2019-08-02 | 山东黄金矿业(莱州)有限公司焦家金矿 | Automatic belt deviating device |
| CN110789920A (en) * | 2019-11-05 | 2020-02-14 | 安徽华宏机械设备有限公司 | Lifting lower aligning automatic deviation correcting device of belt conveyor |
-
2006
- 2006-05-04 CN CN 200610040212 patent/CN1847113A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101301959B (en) * | 2008-06-27 | 2010-12-29 | 天津成科传动机电技术股份有限公司 | Conveyor belt self-adapting adjusting apparatus of belt conveyor |
| CN101979285A (en) * | 2010-11-03 | 2011-02-23 | 许猛 | Automatic deviation adjusting device with reversible adhesive tape |
| CN110077801A (en) * | 2019-04-17 | 2019-08-02 | 山东黄金矿业(莱州)有限公司焦家金矿 | Automatic belt deviating device |
| CN110789920A (en) * | 2019-11-05 | 2020-02-14 | 安徽华宏机械设备有限公司 | Lifting lower aligning automatic deviation correcting device of belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |